MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46d5a51da189bda1bfc4506c210db21cf2baf3d06ff2a8f566a46dcd12f13484. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



AgentTesla


Vendor detections: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: 46d5a51da189bda1bfc4506c210db21cf2baf3d06ff2a8f566a46dcd12f13484
SHA3-384 hash: 7629a017beaad36d703baf2cf094f7296e33a46696e2aa19a771b6f2d018c324cb45288ae9f1f5974e3f8bb18f963673
SHA1 hash: 7d928a0c3e4cc49cfce93308cc0687ea1147fdd0
MD5 hash: 8dc337fe3ed9256df0a5b6ee31be7436
humanhash: carbon-sierra-papa-delaware
File name:Shipping Documents.pdf.exe
Download: download sample
Signature AgentTesla
File size:506'368 bytes
First seen:2021-03-30 06:23:58 UTC
Last seen:2021-03-30 06:58:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:ZLPmn2ZFc4CDpiO+QYDC4PR4w3/nAiIj9xPNt1MZ/bAidxlAKPmext7hE5:dPNFc4CtiO5yvAioJexddHAqmenN2
Threatray 3'687 similar samples on MalwareBazaar
TLSH 72B4CF3573A86BBAC15D4F3B48136D0483F582137132F69A6DFAEDC21864B854E3FA19
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: hp0.323.mxsen.cf
Sending IP: 165.22.111.172
From: "DHL Express" <info@323.mxsen.cf>
Subject: DHL Shipment Arrival Notification AWB NO: 26859970
Attachment: Shipping Documents.pdf.cab (contains "Shipping Documents.pdf.exe")

Intelligence


File Origin
# of uploads :
2
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Shipping Documents.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-03-30 06:24:51 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Creating a window
Sending a UDP request
Running batch commands
Launching a process
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 377928 Sample: Shipping Documents.pdf.exe Startdate: 30/03/2021 Architecture: WINDOWS Score: 100 33 smtp.zuarakltd.com 2->33 35 us2.smtp.mailhostbox.com 2->35 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 9 other signatures 2->45 8 Shipping Documents.pdf.exe 15 6 2->8         started        12 jo.exe 14 2 2->12         started        14 jo.exe 2 2->14         started        signatures3 process4 dnsIp5 27 C:\Users\user\AppData\Roaming\...\jo.exe, PE32 8->27 dropped 29 C:\Users\user\...\jo.exe:Zone.Identifier, ASCII 8->29 dropped 31 C:\Users\...\Shipping Documents.pdf.exe.log, ASCII 8->31 dropped 47 Hides that the sample has been downloaded from the Internet (zone.identifier) 8->47 17 cmd.exe 1 8->17         started        19 jo.exe 3 8->19         started        49 Injects a PE file into a foreign processes 12->49 21 jo.exe 12->21         started        37 192.168.2.1 unknown unknown 14->37 file6 signatures7 process8 process9 23 conhost.exe 17->23         started        25 reg.exe 1 1 17->25         started       
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-03-30 06:24:14 UTC
AV detection:
16 of 47 (34.04%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
46d5a51da189bda1bfc4506c210db21cf2baf3d06ff2a8f566a46dcd12f13484
MD5 hash:
8dc337fe3ed9256df0a5b6ee31be7436
SHA1 hash:
7d928a0c3e4cc49cfce93308cc0687ea1147fdd0
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe 46d5a51da189bda1bfc4506c210db21cf2baf3d06ff2a8f566a46dcd12f13484

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments